MTD : 1997 and newer held on with nut; requires 2 of 335-691 and 1 of 335-695 for 46" cutTORO : 13AX60RH744; requires 2 of 335-691 and 1 of 335-695 for 46" cutTROY BILT : Requires 2 of 335-691 and 1 of 335-695 for 46" cutCUB CADET : (2) of 335-691 & (1) of 335-695 for 46" deck